PDF Solutions (PDFS) Institutional Ownership $19.80 +0.06 (+0.28%) As of 10:20 AM Eastern This is a fair market value price provided by Polygon.io. Learn more. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for PDF Solutions (NASDAQ:PDFS)CurrentInstitutional OwnershipPercentage79.51%Number ofInstitutional Buyers(last 12 months)106TotalInstitutional Inflows(last 12 months)$102.76MNumber ofInstitutional Sellers(last 12 months)63TotalInstitutional Outflows(last 12 months)$49.44M Get PDFS Insider Trade Alerts Want to know when executives and insiders are buying or selling PDF Solutions stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. 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Skip Chart & View Institutional Buying and Selling Data PDFS Institutional Buying and Selling by Quarter PDF Solutions Major Shareholders & Ownership History Export to ExcelReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails8/27/2025 Squarepoint Ops LLC53,174$1.14M0.0%-39.3%0.135% 8/26/2025 Thrivent Financial for Lutherans23,024$492K0.0%-93.4%0.058% 8/19/2025 Ranger Investment Management L.P.1,045,545$22.35M1.6%+19.2%2.648% 8/19/2025 State of Wyoming15,447$330K0.0%+4.5%0.039% 8/19/2025 Pitcairn Co.12,966$277K0.0%-20.5%0.033% 8/16/2025 Public Sector Pension Investment Board106,778$2.28M0.0%+8.6%0.270% 8/15/2025 Tower Research Capital LLC TRC 3,392$73K0.0%+257.1%0.009% 8/15/2025 State of Tennessee Department of Treasury30,122$644K0.0%+44.2%0.076% 8/15/2025 Wasatch Advisors LP1,191,373$25.47M0.1%+3.7%3.017% 8/15/2025 BNP Paribas Financial Markets8,435$180K0.0%-58.3%0.021% Get the Latest News and Ratings for PDFS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for PDF Solutions and its competitors with MarketBeat's FREE daily newsletter. 8/15/2025 Brevan Howard Capital Management LP10,561$226K0.0%N/A0.027% 8/15/2025 Bank of America Corp DE103,443$2.21M0.0%+50.8%0.262% 8/15/2025 Ameriprise Financial Inc.104,632$2.24M0.0%+50.7%0.265% 8/14/2025 Kent Lake PR LLC142,221$3.04M1.4%N/A0.360% 8/14/2025 Raymond James Financial Inc.27,967$598K0.0%N/A0.071% 8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17,492$374K0.0%-5.3%0.044% 8/14/2025 The Manufacturers Life Insurance Company 16,883$361K0.0%+5.3%0.043% 8/14/2025 Squarepoint Ops LLC53,174$1.14M0.0%-39.3%0.135% 8/14/2025 Nebula Research & Development LLC15,292$327K0.0%-5.3%0.039% 8/14/2025 Qube Research & Technologies Ltd156,759$3.35M0.0%+79.0%0.397% 8/14/2025 Federated Hermes Inc.29,735$636K0.0%+96.2%0.075% 8/13/2025 Jump Financial LLC14,292$306K0.0%N/A0.036% 8/13/2025 Marshall Wace LLP48,707$1.04M0.0%-45.5%0.123% 8/13/2025 Walleye Capital LLC46,604$996K0.0%N/A0.118% 8/13/2025 Bridge City Capital LLC83,747$1.79M0.5%+4.8%0.212% 8/13/2025 Invesco Ltd.96,897$2.07M0.0%+7.3%0.245% 8/13/2025 Quantbot Technologies LP8,261$177K0.0%-38.0%0.021% 8/13/2025 M&T Bank Corp15,659$335K0.0%+16.2%0.040% 8/13/2025 Fisher Asset Management LLC43,679$934K0.0%-7.7%0.111% 8/13/2025 Samjo Management LLC935,794$20.01M8.4%+7.5%2.370% 8/13/2025 Loomis Sayles & Co. L P41,546$888K0.0%N/A0.105% 8/13/2025 Russell Investments Group Ltd.314,659$6.73M0.0%+21.4%0.797% 8/12/2025 Prudential Financial Inc.32,981$705K0.0%+6.0%0.084% 8/12/2025 Segall Bryant & Hamill LLC197,691$4.23M0.1%+20.4%0.501% 8/12/2025 Rhumbline Advisers132,343$2.83M0.0%+54.9%0.335% 8/12/2025 CenterBook Partners LP158,816$3.40M0.2%+35.8%0.402% 8/12/2025 Legal & General Group Plc89,281$1.91M0.0%+2.7%0.226% 8/12/2025 JPMorgan Chase & Co.51,986$1.11M0.0%-35.0%0.132% 8/12/2025 Magnetar Financial LLC23,725$507K0.0%N/A0.060% 8/8/2025 Intech Investment Management LLC17,650$377K0.0%-11.3%0.045% A New Way to Double Your Retirement Income? (Ad)Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boom. For retirees, that could mean a way to generate reliable monthly income—without the outdated 4% withdrawal rule, risky trading, or high-fee annuities. If you’re ready to stop worrying about money running out and start enjoying the freedom to cover expenses, treat loved ones, and live life on your terms, this may be exactly what you’ve been waiting for.Click here to see how to turn your savings into a monthly income machine.8/8/2025 Creative Planning38,734$828K0.0%+5.9%0.099% 8/8/2025 Geode Capital Management LLC784,701$16.78M0.0%+6.0%2.005% 8/7/2025 Acadian Asset Management LLC211,161$4.50M0.0%+24.9%0.540% 8/7/2025 Campbell & CO Investment Adviser LLC15,327$328K0.0%N/A0.039% 8/7/2025 Connor Clark & Lunn Investment Management Ltd.341,227$7.30M0.0%+36.4%0.872% 8/4/2025 Emerald Mutual Fund Advisers Trust581,410$12.43M0.8%-6.0%1.485% 8/4/2025 Emerald Advisers LLC954,361$20.40M0.7%+3.2%2.438% 8/1/2025 Envestnet Asset Management Inc.49,553$1.06M0.0%-5.0%0.127% 7/31/2025 AlphaQuest LLC5,231$112K0.0%-67.5%0.013% 7/29/2025 Mutual of America Capital Management LLC106,377$2.27M0.0%+8.4%0.272% 7/29/2025 William Blair Investment Management LLC1,187,083$25.38M0.1%+5.4%3.033% 7/25/2025 CWM LLC1,835$39K0.0%+94.4%0.005% 7/24/2025 Inspire Investing LLC18,465$395K0.0%+2.9%0.047% 7/17/2025 Janney Montgomery Scott LLC44,198$945K0.0%N/A0.113% 7/16/2025 State of Alaska Department of Revenue18,645$397K0.0%+8.5%0.048% 7/15/2025 Significant Wealth Partners LLC18,663$399K0.2%+48.2%0.048% 7/10/2025 Wealth Enhancement Advisory Services LLC12,115$279K0.0%+18.1%0.031% 7/9/2025 Silverberg Bernstein Capital Management LLC418,783$8.95M6.2%+27.6%1.070% 7/7/2025 Kings Path Partners LLC22,850$489K0.2%+34.1%0.058% 6/18/2025 Voya Investment Management LLC58,955$1.13M0.0%+55.3%0.151% 6/3/2025 Inspire Investing LLC17,940$343K0.0%+20.8%0.046% 5/29/2025 Rhumbline Advisers85,435$1.63M0.0%-18.1%0.218% 5/28/2025 Strs Ohio5,500$105K0.0%N/A0.014% 5/21/2025 Acadian Asset Management LLC169,068$3.22M0.0%+328.7%0.432% 5/19/2025 Jane Street Group LLC60,883$1.16M0.0%+113.6%0.156% 5/16/2025 Goldman Sachs Group Inc.95,268$1.82M0.0%-62.2%0.243% 5/16/2025 Petrus Trust Company LTA21,886$418K0.0%N/A0.056% 5/16/2025 Needham Investment Management LLC1,865,000$35.64M3.3%+2.6%4.765% 5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.18,465$353K0.0%+4.3%0.047% 5/16/2025 AQR Capital Management LLC27,740$530K0.0%-12.6%0.071% 5/16/2025 Amundi19,942$381K0.0%+117,205.9%0.051% 5/15/2025 Royal Bank of Canada19,092$365K0.0%+40.9%0.049% 5/15/2025 State of Wyoming14,779$282K0.0%+21.7%0.038% 5/14/2025 Penn Capital Management Company LLC108,633$2.08M0.2%N/A0.278% 5/14/2025 Samjo Management LLC870,174$16.63M7.0%-10.8%2.223% 5/14/2025 AlphaQuest LLC16,105$308K0.0%N/A0.041% 5/14/2025 Quantbot Technologies LP13,324$255K0.0%N/A0.034% 5/13/2025 Algert Global LLC74,420$1.42M0.0%N/A0.190% 5/13/2025 Russell Investments Group Ltd.259,090$4.95M0.0%+33.5%0.662% 5/12/2025 Public Sector Pension Investment Board98,318$1.88M0.0%+26.7%0.251% 5/12/2025 Nuveen LLC137,505$2.63M0.0%N/A0.351% 5/12/2025 Invesco Ltd.90,337$1.73M0.0%+2.4%0.231% 5/12/2025 Connor Clark & Lunn Investment Management Ltd.250,159$4.78M0.0%+68.4%0.639% 5/12/2025 Herald Investment Management Ltd200,000$3.82M0.7%+166.7%0.511% 5/12/2025 Swiss National Bank60,100$1.15M0.0%-1.5%0.154% 5/9/2025 CenterBook Partners LP116,911$2.23M0.1%+329.9%0.299% 5/9/2025 Deutsche Bank AG107,257$2.05M0.0%-2.4%0.274% 5/9/2025 Charles Schwab Investment Management Inc.282,752$5.40M0.0%+4.4%0.722% 5/9/2025 Vanguard Group Inc.3,158,295$60.36M0.0%-0.5%8.069% 5/9/2025 PNC Financial Services Group Inc.4,365$83K0.0%-10.8%0.011% A New Way to Double Your Retirement Income? (Ad)Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boom. For retirees, that could mean a way to generate reliable monthly income—without the outdated 4% withdrawal rule, risky trading, or high-fee annuities. If you’re ready to stop worrying about money running out and start enjoying the freedom to cover expenses, treat loved ones, and live life on your terms, this may be exactly what you’ve been waiting for.Click here to see how to turn your savings into a monthly income machine.5/8/2025 Federated Hermes Inc.15,154$290K0.0%N/A0.039% 5/6/2025 Royce & Associates LP48,513$927K0.0%-74.8%0.124% 5/6/2025 Legato Capital Management LLC18,877$361K0.0%N/A0.048% 5/2/2025 Segall Bryant & Hamill LLC164,238$3.14M0.0%-2.7%0.420% 5/2/2025 Signaturefd LLC1,421$27K0.0%+124.1%0.004% 5/1/2025 New York State Common Retirement Fund27,111$518K0.0%+206.0%0.069% 4/30/2025 Significant Wealth Partners LLC12,596$241K0.1%+25.9%0.032% 4/30/2025 M&T Bank Corp13,479$257K0.0%-70.1%0.034% 4/29/2025 Envestnet Asset Management Inc.52,156$997K0.0%+19.2%0.133% 4/29/2025 Bank of New York Mellon Corp206,217$3.94M0.0%-1.2%0.527% (Data available from 1/1/2016 forward) PDFS Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of PDFS shares? During the previous two years, 168 institutional investors and hedge funds held shares of PDF Solutions. The most heavily invested institutionals were Vanguard Group Inc. ($60.36M), State Street Corp ($36.36M), Needham Investment Management LLC ($35.64M), Wasatch Advisors LP ($25.47M), William Blair Investment Management LLC ($25.38M), Dimensional Fund Advisors LP ($24.65M), and Ranger Investment Management L.P. ($22.35M).Learn more on PDF Solutions' institutional investors. What percentage of PDF Solutions' stock is owned by institutional investors? 79.51% of PDF Solutions' stock is owned by institutional investors. Learn more on PDFS's institutional investor holdings. Which institutional investors have been buying PDF Solutions' stock? Of the 144 institutional investors that purchased PDF Solutions' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Ranger Investment Management L.P. ($615.16K), Vanguard Group Inc. ($592.22K), Needham Investment Management LLC ($535K), Silverberg Bernstein Capital Management LLC ($425.06K), William Blair Investment Management LLC ($318.13K), Connor Clark & Lunn Investment Management Ltd. ($277.17K), and Assenagon Asset Management S.A. ($247.58K). How much institutional buying is happening at PDF Solutions? Institutional investors have bought a total of 4,337,870 shares in the last 24 months. This purchase volume represents approximately $102.76M in transactions. Which of PDF Solutions' major shareholders have been selling company stock? Of the 63 institutional investors that sold PDF Solutions' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Thrivent Financial for Lutherans ($325.76K), Assenagon Asset Management S.A. ($208.71K), Royce & Associates LP ($161.89K), Goldman Sachs Group Inc. ($156.73K), Samjo Management LLC ($148.92K), Emerald Mutual Fund Advisers Trust ($146.73K), and Ranger Investment Management L.P. ($97.04K). How much institutional selling is happening at PDF Solutions? Institutional investors have sold a total of 2,083,544 shares in the last 24 months. This volume of shares sold represents approximately $49.44M in transactions. Related Companies Applied Materials Major Shareholders Entegris Major Shareholders KLA Major Shareholders MKS Major Shareholders Axcelis Technologies Major Shareholders FormFactor Major Shareholders Veeco Instruments Major Shareholders Photronics Major Shareholders Ultra Clean Major Shareholders Cohu Major Shareholders This page (NASDAQ:PDFS) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersBuffett, Gates and Bezos Quietly Dumping Stocks—Here's WhyImagine a bull market so powerful, every single investor became a millionaire. 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